The all new 18' Saturn Triton Series Inflatable Boat (SD518) is our largest vessel and was designed for rugged commercial and private use including commercial fishing/crabbing, fire department and coastguard activities, and military operations. The heavy-duty design includes three exterior air chambers, extra bouyant 20" diameter exterior tubes, thick rub strake material, a reinforced yet lightweight aluminum 6-piece floor, and increased passenger/gear capacity (it can accommodate up to 10 passengers!)

Deflated, the SD518 boat can be stored much more easily that any RIB or rigid floor product. The tubes, transom, and bottom floor covering will fold together to store in a wardrobe sized nylon bag and the floor can be easily broken down and stored separately into the included zippered bag.

Extra thick multiple PVC/fabric layers reinforce the bottom of the tubes and a rub-strake protector along the keel provides extra protection from sharp rocks and debri. The pressure relief valve in the exterior tubes will prevent excessive air pressure. The exterior rope and multiple d-rings allow for all types of add-on components including sun shade bimini tops, rescue features, storage bags, etc

The 18' Saturn Inflatable SD518 boats come equipped with with a sectional heavy-duty aluminum floor for maximum rigidity and minimal weight. The bow section is made of a marine grade plywood floor covered with a gray resin.

18' SATURN INFLATABLE BOAT FEATURES:

All around rope grab line.

Pressure relief/safety valve.

Multi-chamber exterior tubes.

Multiple one-way drain valves.

Exterior heavy-duty rubber strake.

Stainless steel D-rings for easy towing.

Reliable flat air valves with pushpin design.

Front bow D-ring with integral lifting handle.

Spare rope for attaching anchor is included.

Double layer of fabric at the bottom of tubes.

Holds up to 10 persons maximum or 6 comfortably.

Deep inflatable V-keel with a rub strake protector.

Heavy-duty marine grade aluminum floor included.

Extra thick heavy-duty marine grade plywood transom.

Lightweight and strong removable aluminum seat benches.

Equipment: repair kit, 3 seat benches and tube/floor carrying bags.

Free, complimentary generic high-volume hand pump is included.

Call us for additional customized add-on accessories at (800) 217-3270.

The bimini top sun shade shown in photos is not included but can be purchased separately.

Boat Specification

Air Chambers:

3 Exterior Tubes and 1 Keel

Carrying Handles:

9

Floor:

5-Piece Sectional Aluminum

Inside Width:

40"

Length:

18'

Max Capacity:

2500 lbs

Max Outboard Motor:

50 HP (15" shaft/175 lbs)

Nylon Carrying Bag:

Included for Both Boat and Floor

Overall Width:

6'8"

Packing Size:

59" x 29" x 14" and 48" x 28" x 6"

Paddles:

2 Included (Aluminum)

Passenger Capacity:

9

Rubber Strake Protection:

Included Standard

Total Weight (Incl. Floor):

270 lbs

Tube Diameter:

20"

Valves:

Halkey Roberts Type

Warranty:

3 Year Retail / 1 Year Commercial

Weight (Floor):

110 lbs

Speed (Approx.):

30 mph (40 HP w/2 Adults)

The Saturn SD518 is a beast! This 18 foot inflatable monster is really incredible. My buddy and I split the cost, and now we take our two families out on this thing together almost every weekend. Our kids are friends, and our wives are close, so it gives everyone an excuse to get together. Plus, my buddy and I don’t mind the fishing we get to do.

This rubber boat is so big, we can fit both our families, all our fishing gear, and plenty of food and drink. Even some adult beverages! It all fits right in the bed of my truck, so it’s easy to get to and from the water. And between the two of us, carrying it down to the shore isn’t any problem at all. Next I think I’m get a smaller inflatable boat from you guys for those times when I can get a day by myself. Not that that happens too often nowadays.